SOLUTION: there are n teams in a league and the number of games played is given by the polynomial n^2-n=N. A woman's softball league has 7 teams. what is the total number of games to be play

SOLUTION: there are n teams in a league and the number of games played is given by the polynomial n^2-n=N. A woman's softball league has 7 teams. what is the total number of games to be play

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Question 564986: there are n teams in a league and the number of games played is given by the polynomial n^2-n=N. A woman's softball league has 7 teams. what is the total number of games to be played?
Answer by ad_alta(240) (Show Source): You can put this solution on YOUR website!
If 'N' is the number of games and N(n)=n^2-n, then N(7)=7^2-7=42.
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